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57684525245 = 5106871079527
BaseRepresentation
bin110101101110010001…
…000000000010111101
312111220010121111111222
4311232101000002331
51421114214301440
642255551323125
74111322242304
oct655621000275
9174803544458
1057684525245
1122511457666
12b21a5204a5
135593b27599
142b1315743b
1517793262b5
hexd6e4400bd

57684525245 has 8 divisors (see below), whose sum is σ = 69227971584. Its totient is φ = 46143259344.

The previous prime is 57684525229. The next prime is 57684525271. The reversal of 57684525245 is 54252548675.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57684525245 - 24 = 57684525229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486329 + ... + 593198.

It is an arithmetic number, because the mean of its divisors is an integer number (8653496448).

Almost surely, 257684525245 is an apocalyptic number.

It is an amenable number.

57684525245 is a deficient number, since it is larger than the sum of its proper divisors (11543446339).

57684525245 is a wasteful number, since it uses less digits than its factorization.

57684525245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090219.

The product of its digits is 13440000, while the sum is 53.

The spelling of 57684525245 in words is "fifty-seven billion, six hundred eighty-four million, five hundred twenty-five thousand, two hundred forty-five".

Divisors: 1 5 10687 53435 1079527 5397635 11536905049 57684525245